/Engine/Source/Runtime/CoreUObject/Public/Serialization/BulkDataRegistry.h
Returns the EditorBulkData and Owner for given id. Returns true if and only if the BulkDataId is a known id. OutOwner may be null even if returning true.
bool TryGetBulkData ( const [FGuid](API\Runtime\Core\Misc\FGuid) & BulkDataId, [UE::Serialization::FEditorBulkData](API\Runtime\CoreUObject\Serialization\FEditorBulkData) * OutBulk, [FName](API\Runtime\Core\UObject\FName) * OutOwner )